Chemistry

Problem

An ideal gas occupies 500 mL at 1.0 atm and 27 °C. Determine the number of moles present in the sample. a)

2.3\times10^{-1}\,\text{mol}

2.0\times10^{-4}\,\text{mol}

2.0\times10^{-2}\,\text{mol}

2.2\times10^{-2}\,\text{mol}